There are several, but copper and selenium come to mind...
Vitamin CVvitamin C is a vitamin, not a trace mineral.
Iodine; reason for iodized salt
Iron is considered a trace mineral because the body requires it in smaller amounts compared to macrominerals like calcium, phosphorus, and magnesium. Despite being needed in trace amounts, iron plays a crucial role in forming hemoglobin and transporting oxygen in the blood.
trace
Trace minerals.
Copper is considered a trace mineral because the body requires only a small amount of it for proper functioning. Although it is essential for various enzymatic processes and plays a critical role in the formation of red blood cells and connective tissues, excessive amounts can be toxic.
Trace elements in a mineral can indeed affect its color and value. For example, the presence of chromium can give a mineral a red color, like in rubies. Additionally, certain rare trace elements can increase the value of a mineral due to their rarity and unique coloring effects.
They aren't. Major and trace only refer to the abundance needed to maintain biochemistry.
The mineral content of our bones includes calcium, phosphorus, magnesium, and other trace elements such as zinc and copper. These minerals provide the structural support and strength needed for our bones to function properly.
major mineral
No. Even fossil excrement, coprolite, is not a mineral.[Strictly a trace fossil, as it is an accessory of the animal.]
Potassium is the mineral involved in the regulation of glucose uptake.